| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.77 | 4.806% | $197.8423 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $43.74 | 5.709% | $46.2371 | $46.24 | $46.25 | $46.20 |
| Purchase #3 | $164.32 | 13.126% | $185.8886 | $185.89 | $185.90 | $185.90 |
| Purchase #4 | $249.75 | 10.762% | $276.6281 | $276.63 | $276.65 | $276.60 |
| Purchase #5 | $128.59 | 8.369% | $139.3517 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $75.59 | 3.166% | $77.9832 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $229.59 | 4.451% | $239.8091 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,080.35 | $1,163.7401 | $1,163.74 | $1,163.80 | $1,163.70 | |